holly williams is in cairo. good morning holly. >> reporter: good morning, charlie and norah. he met with several senior judges and told them that one of his new powers immuneity from the court would only apply to sovereign matters. the problem is that we don't know exactly what that means. it certainly won't satisfy his opponents. they're holding a large demonstration today in tahrir square, right behind me. you'll remember the square from last year's egyptian revolution which ousted the country's long-time dictator. one of the organizers of today's demonstration told me he is expecting half a million people. that seems ambitious. at the moment there are only a few thousand people out. some of president's morsi's supporters were planning a gathering but canceled that because they were afraid of clashes. we may see more violent confrontations as we have over the last few days. norah, charlie? >> holly, thanks. >>> human rights observers say dozens were killed or wounded, following attacks monday near the turkish border. turkey is asking nato for patriot missiles to defend its